Evidence map›Paper›PMID 31608326›Full record

ArticleNeuro-oncology advances

An independently validated nomogram for isocitrate dehydrogenase-wild-type glioblastoma patient survival.

Haley Gittleman, Gino Cioffi, Pranathi Chunduru, Annette M Molinaro, Mitchel S Berger, Andrew E Sloan, Jill S Barnholtz-Sloan

Open access · goldAbstract read
In one paragraph

Article in Neuro-oncology advances. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
4.0field-weighted citation impact, top 6% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

26 citing papers in PubMed, 40 citations in OpenAlex.

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  15. The Influence of Gene Aberrations on Survival in ResectedCurrent oncology (Toronto, Ont.) · 2021
    Article
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  17. Deep learning applications in neuro-oncology.Surgical neurology international · 2021
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors at 4 institutions in 1 country.

Haley GittlemanDepartment of Population and Quantitative Health Sciences, Case Western Reserve University School of Medicine, Cleveland, Ohio.
Gino CioffiDepartment of Population and Quantitative Health Sciences, Case Western Reserve University School of Medicine, Cleveland, Ohio.
Pranathi ChunduruDepartment of Neurological Surgery, University of California San Francisco, San Francisco, California.
Annette M MolinaroDepartment of Neurological Surgery, University of California San Francisco, San Francisco, California.
Mitchel S BergerDepartment of Neurological Surgery, University of California San Francisco, San Francisco, California.
Andrew E SloanCase Comprehensive Cancer Center, Case Western Reserve University School of Medicine, Cleveland, Ohio.
Jill S Barnholtz-SloanDepartment of Population and Quantitative Health Sciences, Case Western Reserve University School of Medicine, Cleveland, Ohio.
Case Western Reserve University · USUniversity of California, San Francisco · USNeurological Surgery · USUniversity Hospitals of Cleveland · US

Funding

Yale Clinical and Translational Science Award (U Component)UL1TR001863 · NCATS · YALE UNIVERSITY · PI John H. Krystal, LUCILA OHNO-MACHADO · 2016 to 2026
$102.9M
Tissue CoreP50CA097257 · NCI · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI Joseph F Costello · 2002 to 2026
$57.4M
Genetic evolution of glioblastomas during radiation and temozolomide therapyR01CA188228 · NCI · DANA-FARBER CANCER INST · PI BEROUKHIM, RAMEEN, CHAKRAVARTI, ARNAB · 2015 to 2025
$6.9M
A Novel Molecular Imaging Agent for Surgical Resection of Invasive Brain TumorsR01CA217956 · NCI · CASE WESTERN RESERVE UNIVERSITY · PI BRADY-KALNAY, SUSANN M, GASTINEAU, EDWARD · 2017 to 2021
$3.4M
NCATS NIH HHS UL1 TR001863NCI NIH HHS P50 CA097257NCI NIH HHS R01 CA188228NCI NIH HHS R01 CA217956
6 · The paper itself

Abstract

backgroundIn 2016, the World Health Organization reclassified the definition of glioblastoma (GBM), dividing these tumors into isocitrate dehydrogenase (IDH)-wild-type and IDH-mutant GBM, where the vast majority of GBMs are IDH-wild-type. Nomograms are useful tools for individualized estimation of survival. This study aimed to develop and independently validate a nomogram for IDH-wild-type patients with newly diagnosed GBM.

methodsData were obtained from newly diagnosed GBM patients from the Ohio Brain Tumor Study (OBTS) and the University of California San Francisco (UCSF) for diagnosis years 2007-2017 with the following variables: age at diagnosis, sex, extent of resection, concurrent radiation/temozolomide (TMZ) status, Karnofsky Performance Status (KPS), O

resultsA final nomogram was validated for IDH-wild-type newly diagnosed GBM. Factors that increased the probability of survival included younger age at diagnosis, female sex, having gross total resection, having concurrent radiation/TMZ, having a high KPS, and having

conclusionsA nomogram that calculates individualized survival probabilities for IDH-wild-type patients with newly diagnosed GBM could be useful to physicians for counseling patients regarding treatment decisions and optimizing therapeutic approaches. Free software for implementing this nomogram is provided: https://gcioffi.shinyapps.io/Nomogram_For_IDH_Wildtype_GBM_H_Gittleman/.

Indexed as

glioblastomaIDH-wild-typenomogramsurvival

Identifiers

PMID31608326
PMCPMC6777501
OpenAlexW2959679962

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.